Rachael and Tom are both vegans and are passionate about the great outdoors and the power of nature. They have committed to transforming their first home in Manchester into somewhere which reflects a truly sustainable lifestyle. Using savings left to them by Tom's grandparents, the pair want to transform their outside space into a living larder. But the unruly plot is now a ramshackle tangle of dangerous hard landscaping and uneven levels. As the couple tie the knot in a few months, it's a huge year for them, and they are determined that they set the tone for their future together by getting this garden just right.